Cheap flight tickets from Frankfurt to Istanbul

Select preferred month for the cheapest flights

• AprApril2026

  €103

  Average monthly temperature & precipitation

  Temperature 15°C

  Precipitation 30%

  Average price €103
  Select April

• MayMay2026

  Best for exploring

  €104

  Average monthly temperature & precipitation

  Temperature 16°C

  Precipitation 29%

  Average price €104
  Select May

• JunJune2026

  Cheapest

  €99

  Average monthly temperature & precipitation

  Temperature 24°C

  Precipitation 30%

  Average price €99
  Select June

• JulJuly2026

  Warmest

  €167

  Average monthly temperature & precipitation

  Temperature 26°C

  Precipitation 19%

  Average price €167
  Select July

• AugAugust2026

  Warmest

  €180

  Average monthly temperature & precipitation

  Temperature 26°C

  Precipitation 16%

  Average price €180
  Select August

• SepSeptember2026

  €109

  Average monthly temperature & precipitation

  Temperature 25°C

  Precipitation 26%

  Average price €109
  Select September

• OctOctober2026

  Best for exploring

  €176

  Average monthly temperature & precipitation

  Temperature 18°C

  Precipitation 25%

  Average price €176
  Select October

• NovNovember2026

  €184

  Average monthly temperature & precipitation

  Temperature 16°C

  Precipitation 33%

  Average price €184
  Select November

• DecDecember2026

  €207

  Average monthly temperature & precipitation

  Temperature 10°C

  Precipitation 45%

  Average price €207
  Select December

• JanJanuary2027

  €755

  Average monthly temperature & precipitation

  Temperature 8°C

  Precipitation 45%

  Average price €755
  Select January

• FebFebruary2027

  €165

  Average monthly temperature & precipitation

  Temperature 9°C

  Precipitation 39%

  Average price €165
  Select February

• MarMarch2027

  ‐

  Average monthly temperature & precipitation

  Temperature 10°C

  Precipitation 38%

  Check available flights
  Select March

Average monthly temperature & precipitation